/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.quality4spl.fm.cvm;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Feature Constraint</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.quality4spl.fm.cvm.FeatureConstraint#getFeatureModel <em>Feature Model</em>}</li>
 *   <li>{@link org.quality4spl.fm.cvm.FeatureConstraint#getConstraint <em>Constraint</em>}</li>
 *   <li>{@link org.quality4spl.fm.cvm.FeatureConstraint#getDescription <em>Description</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.quality4spl.fm.cvm.CvmPackage#getFeatureConstraint()
 * @model annotation="http://www.eclipse.org/emf/2002/Ecore constraints='LegalConstraint'"
 * @generated
 */
public interface FeatureConstraint extends FeatureModelElement {
	/**
	 * Returns the value of the '<em><b>Feature Model</b></em>' container reference.
	 * It is bidirectional and its opposite is '{@link org.quality4spl.fm.cvm.FeatureModel#getFeatureConstraints <em>Feature Constraints</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Feature Model</em>' container reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Feature Model</em>' container reference.
	 * @see #setFeatureModel(FeatureModel)
	 * @see org.quality4spl.fm.cvm.CvmPackage#getFeatureConstraint_FeatureModel()
	 * @see org.quality4spl.fm.cvm.FeatureModel#getFeatureConstraints
	 * @model opposite="featureConstraints" required="true" transient="false"
	 * @generated
	 */
	FeatureModel getFeatureModel();

	/**
	 * Sets the value of the '{@link org.quality4spl.fm.cvm.FeatureConstraint#getFeatureModel <em>Feature Model</em>}' container reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Feature Model</em>' container reference.
	 * @see #getFeatureModel()
	 * @generated
	 */
	void setFeatureModel(FeatureModel value);

	/**
	 * Returns the value of the '<em><b>Constraint</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Constraint</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Constraint</em>' attribute.
	 * @see #setConstraint(String)
	 * @see org.quality4spl.fm.cvm.CvmPackage#getFeatureConstraint_Constraint()
	 * @model
	 * @generated
	 */
	String getConstraint();

	/**
	 * Sets the value of the '{@link org.quality4spl.fm.cvm.FeatureConstraint#getConstraint <em>Constraint</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Constraint</em>' attribute.
	 * @see #getConstraint()
	 * @generated
	 */
	void setConstraint(String value);

	/**
	 * Returns the value of the '<em><b>Description</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Description</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Description</em>' attribute.
	 * @see #setDescription(String)
	 * @see org.quality4spl.fm.cvm.CvmPackage#getFeatureConstraint_Description()
	 * @model
	 * @generated
	 */
	String getDescription();

	/**
	 * Sets the value of the '{@link org.quality4spl.fm.cvm.FeatureConstraint#getDescription <em>Description</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Description</em>' attribute.
	 * @see #getDescription()
	 * @generated
	 */
	void setDescription(String value);

} // FeatureConstraint
